.update{
    width: 500px;
    margin: 30px auto;
    background-color: #7dbfde;
    padding: 20px;
    box-shadow: 0px 0px 10px #7dbfde;
    border-radius: 10px;
}
.update p{
    margin: 20px 0px;
    display: flex;
    justify-content: space-between;
    height: 30px;
}
.update p input {
    width: 410px;
    border: none;
    border-bottom: 2px solid rgba(128, 128, 128, 0.596);
    outline: none;
}
.update button{
    width: 200px;
    height: 30px;
    margin-left: 165px;
    margin-top: 20px;
}